66804042

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{156817}}^1$

素因数の和:156893

約数の個数: 16

約数和(自身を含む): 135490752

約数和(自身を除く): 68686710

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 156817, 313634, 470451, 940902, 11134007, 22268014, 33402021, 66804042]

約数ペア:

[(1, 66804042), (2, 33402021), (3, 22268014), (6, 11134007), (71, 940902), (142, 470451), (213, 313634), (426, 156817)]